How severe is CVE-2026-77016?

CVE-2026-77016 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2026-77016 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-77016?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2026-77016 published?

CVE-2026-77016 was published on 2026-08-27 and last updated on 2026-08-28.

CVE-2026-77016

CVE-2026-77016 is a critical-severity vulnerability with a CVSS 3.x base score of 9.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-73.

Key facts

Severity: Critical (CVSS 3.x base score 9.6)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-73
Published: 2026-08-27
Last modified: 2026-08-28

Description

The Workeera WordPress plugin before 1.0.6 does not restrict which values may be written to a user's own candidate profile, and does not validate or contain the stored file path before deleting it, allowing users with a role as low as subscriber to delete arbitrary files on the server.

Frequently asked questions

What is CVE-2026-77016?: The Workeera WordPress plugin before 1.0.6 does not restrict which values may be written to a user's own candidate profile, and does not validate or contain the stored file path before deleting it, allowing users with a role as low as subscriber to delete arbitrary files on the server.
How severe is CVE-2026-77016?: CVE-2026-77016 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2026-77016 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-77016?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2026-77016 published?: CVE-2026-77016 was published on 2026-08-27 and last updated on 2026-08-28.

References

https://wpscan.com/vulnerability/26f8c020-a5d0-4561-9802-c8c53b7755e4/

Other CWE-73 vulnerabilities

CVE-2026-101148 — Critical (CVSS 10.0): The BackupSheep WordPress Backup Plugin WordPress plugin through 1.8 does not properly validate its integration key,…
CVE-2026-20358 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team…
CVE-2026-50148 — Critical (CVSS 10.0): Metabase is an open-source business intelligence and embedded analytics tool. From 1.54.0 until 1.54.24, 1.55.24,…
CVE-2025-71338 — Critical (CVSS 10.0): Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated…
CVE-2026-39907 — Critical (CVSS 10.0): Unisys WebPerfect Image Suite versions 3.0.3960.22810 and 3.0.3960.22604 expose an unauthenticated WCF SOAP endpoint on…
CVE-2026-27211 — Critical (CVSS 10.0): Cloud Hypervisor is a Virtual Machine Monitor for Cloud workloads. Versions 34.0 through 50.0 arevulnerable to…

Browse all CWE-73 vulnerabilities →